公开(公告)号：US20170331698A1

公开(公告)日：2017-11-16

申请号：US15399171

申请日：2017-01-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hong Li GE ,  Dong Xu ,  Jin Zhang ,  Ying Huang

IPC: H04L12/24 ,  H04L12/841

CPC classification number: H04L41/12 ,  H04L43/08 ,  H04L43/10 ,  H04L47/286

Abstract: A method for determining time to live (TTL) of a path of a node including receiving a routing control packet, which includes a first link quality indicating a link quality of a path from the neighbor node to a source node transmitting the routing control packet, from a neighbor node of the node, acquiring a third link quality indicating a link quality of a path from the node to the source node according to a second link quality indicating a link quality of a path from the node to the neighbor node and the first link quality, and determining the TTL of the path from the node to the source node according to the third link quality may be provided. Accordingly, the TTL of the path can be determined more accurately according to a link quality of the path, thereby contributing to ensuring performance and stability of a routing algorithm.

公开(公告)号：US20230362770A1

公开(公告)日：2023-11-09

申请号：US18295200

申请日：2023-04-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： YAJUN Zhi ,  Dong Xu ,  Hongli Ge ,  Xin Pan ,  Ying Huang

IPC: H04W36/14 ,  H04W36/30

CPC classification number: H04W36/14 ,  H04W36/30

Abstract: A method for network handover includes acquiring status information of a current network and network preference information. It is determined whether the current network satisfies the acquired network preference information and the acquired status information. A network handover indication related to the current network is generated according to a result of the determination.

公开(公告)号：US10374901B2

公开(公告)日：2019-08-06

申请号：US15399171

申请日：2017-01-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hong Li Ge ,  Dong Xu ,  Jin Zhang ,  Ying Huang

IPC: G06F15/173 ,  H04L12/24 ,  H04L12/841 ,  H04L12/26

Abstract: A method for determining time to live (TTL) of a path of a node including receiving a routing control packet, which includes a first link quality indicating a link quality of a path from the neighbor node to a source node transmitting the routing control packet, from a neighbor node of the node, acquiring a third link quality indicating a link quality of a path from the node to the source node according to a second link quality indicating a link quality of a path from the node to the neighbor node and the first link quality, and determining the TTL of the path from the node to the source node according to the third link quality may be provided. Accordingly, the TTL of the path can be determined more accurately according to a link quality of the path, thereby contributing to ensuring performance and stability of a routing algorithm.